What would evidence of a God even look like?

[Paraselene]

You can measure the earths magnetic field. Things that exist can be measured in some way or another. That some things cannot be seen yet still exist is not proof of God because those things can still be measured. I still fail to see any good reason that God couldn't been seen anyway.

Not to mention the fact that he must be one pussy of a god to be invisible and lead millions of people to believe he is there on the false merits of faith alone.

If a god existed, there would be absolutely no reason that he could not prove himself. None.